K 10
svn:author
V 3
alc
K 8
svn:date
V 27
2008-08-02T03:43:54.685528Z
K 7
svn:log
V 395
Enhance pmap_mapdev_attr().  Take advantage of recent enhancements to
pmap_change_attr() in order to use the direct map for any cache mode, not
just write-back mode.

It is worth noting that this change also eliminates a situation in which we
have two mappings to the same physical memory with different cache modes.

Submitted by:	Magesh Dhasayyan (with some changes by me)
Discussed with:	jhb

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